What powers 
tempursealy.com?
Last seen Aug 2026 · 43 technologies across 23 categories
Analytics
Adobe Analytics
since Jun 2021
Authentication
Azure AD B2C
since Aug 2022
CDN
Akamai
since May 2021
Amazon CloudFront
since Feb 2020
CMS
Cookie compliance
OneTrust
since Jan 2023
CRM
Salesforce
since Mar 2026
Customer data platform
Adobe Experience Platform Identity Service
since Jun 2021
Documentation
Zendesk
since Oct 2022
Font scripts
Google Font API
since Aug 2023
Hosting
Acquia Cloud Site Factory
since Nov 2021
Drupal Multisite
since Apr 2022
Issue trackers
Sentry
since Feb 2025
JavaScript Frameworks
Modernizr
since Jan 2016
JavaScript libraries
Select2
since Nov 2022
Underscore.js
since Aug 2018
Miscellaneous
Operating systems
Windows Server
since Aug 2018
PaaS
Performance
Priority Hints
since Mar 2026
Programming languages
Security
HSTS
since Sep 2022
Tag managers
Adobe Experience Platform Launch
since Jun 2021
Google Tag Manager
since Feb 2025
UI frameworks
Bootstrap
since Aug 2018
Web frameworks
Django
since Feb 2025
Microsoft ASP.NET
since Aug 2018
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 52% phone
- 48% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.16 / 10 · ranked #473,952 of all domains
141 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- CDN: Amazon CloudFront
- Weight: 1.0 MB · 40 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Tempur Sealy International
- Founded: 2012
- Sector: bedding, mattress
- Country: United States
From Wikidata (CC0).
Infrastructure
- Hosted on Amazon Web Services (34.202.3.120)
- DNS: markmonitor.zone
- Email: Proofpoint Essentials
- Email security: no SPF record, no DMARC record
- SSL: DigiCert, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 1,155,821, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| investor.tempursealy.com | 22 |
| www.tempursealy.com | 13 |
| cam.am.tempursealy.com | 8 |
| thehubforretail.tempursealy.com | 8 |
| rewards.tempursealy.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Algolia Jul 2026
- detected Priority Hints Mar 2026
- detected Salesforce Mar 2026